PCI Master

2-17

Generating PCI Cycles

2-21

Endian Conversion

2-25

When MPC Devices are Big-Endian

2-25

When MPC Devices are Little-Endian

2-27

Raven Registers and Endian Mode

2-27

Error Handling

2-28

Transaction Ordering

2-29

Raven Registers

2-30

MPC Registers

2-30

Vendor ID/Device ID Registers

2-32

Revision ID Register

2-33

General Control-Status/Feature Registers

2-33

MPC Arbiter Control Register

2-36

Prescaler Adjust Register

2-36

MPC Error Enable Register

2-37

MPC Error Status Register

2-39

MPC Error Address Register

2-40

MPC Error Attribute Register - MERAT

2-41

PCI Interrupt Acknowledge Register

2-43

MPC Slave Address (0,1 and 2) Registers

2-43

MPC Slave Address (3) Register

2-44

MPC Slave Offset/Attribute (0,1 and 2) Registers

2-45

MPC Slave Offset/Attribute (3) Registers

2-46

General-Purpose Registers

2-47

PCI Registers

2-47

Vendor ID/ Device ID Registers

2-49

PCI Command/ Status Registers

2-50

Revision ID/ Class Code Registers

2-52

I/O Base Register

2-52

Memory Base Register

2-53

PCI Slave Address (0,1,2 and 3) Registers

2-54

PCI Slave Attribute/ Offset (0,1,2 and 3) Registers

2-55

CONFIG_ADDRESS Register

2-56

CONFIG_DATA Register

2-58

Raven Interrupt Controller

2-60

Features

2-60

Architecture

2-60

Readability of CSR

2-61

Interrupt Source Priority

2-61

Processor’s Current Task Priority

2-61

ix

Page 9
Image 9
Motorola MVME2300 Series manual